home port [= port of registry]

F-port Fiber Port

L-port Loop – Port

NL-Port Node Loop Port

N-Port Node Port

port to port

port -to- port isolation

Port-to-Port

port-to-port encryption

security from port to port

ZV Port Zoomed Video Port

supra-completeness and infra-completeness

(p+q)-port

(p+q)port gyrator

0# port

10-Port

2 port memory

2nd phase of Xinghua port land area

3 Way 6 Port Hydraulic Valve